#!/bin/bash


for((i=0; i< 10; i++)) do
    echo "i  ==> $i"
done


echo "------------------------------"

char_array=('a'  'b'  'c'); 



for((i = 0  ;  i < ${#char_array[*]}; i++))
do
    echo "item is  ${char_array[$i]} "
done 


for((i = 0  ;  i < ${#char_array[@]}; i++))
do
    echo "item is  ${char_array[$i]} "
done 











